Za efektivnostta na uchebno-trenirovŭchnata i vŭzpitatelnata rabota v uchenicheskite sportni shkoli
Subtitle: iz dobrii͡a︡ pedagogicheski opit
By: sŭstavil Petko Boi͡a︡dzhiev.
Contributors: Boi͡a︡dzhiev, Petko.
Publisher: Uchenicheska sportna shkola--Ruse
Published: 1982
Place of publication: Ruse
Language: bul
Number of pages: 140